2544453250

素因数分解:

$2^1\times 5^3\times {\mathrm{487}}^1\times {\mathrm{20899}}^1$

素因数の和:21403

約数の個数: 32

約数和(自身を含む): 4773225600

約数和(自身を除く): 2228772350

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 487, 974, 2435, 4870, 12175, 20899, 24350, 41798, 60875, 104495, 121750, 208990, 522475, 1044950, 2612375, 5224750, 10177813, 20355626, 50889065, 101778130, 254445325, 508890650, 1272226625, 2544453250]

約数ペア:

[(1, 2544453250), (2, 1272226625), (5, 508890650), (10, 254445325), (25, 101778130), (50, 50889065), (125, 20355626), (250, 10177813), (487, 5224750), (974, 2612375), (2435, 1044950), (4870, 522475), (12175, 208990), (20899, 121750), (24350, 104495), (41798, 60875)]